/* hefei.be · a project of Edge.be, running on Zaela.com, with domain partners such as ChinaConnect.
   Layout: hard-edged Western grid on white and grey, one signal red, photos in offset composition
   over a light-grey block, the red climb-bars accent used once per composition. Light theme by design
   (white/black/grey with one red); every colour is set explicitly. */
:root {
  --red: #ED1D24;
  --red-hover: #F81E26;
  --ink: #111111;
  --text: #333333;
  --meta: #656565;
  --block: #ECECEC;
  --section: #F5F5F5;
  --paper: #FFFFFF;
  --black: #000000;
  --on-dark: #FFFFFF;
  --on-dark-muted: #B9B9B9;
  --on-dark-line: #2A2A2A;
  --font-head: "Poppins", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, sans-serif;
  --font-body: "Roboto", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Noto Sans CJK SC", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --font-cjk: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
  --gutter: clamp(16px, 4vw, 48px);
  --maxw: 1240px;
  --header-h: 72px;
  --sec: clamp(64px, 9vw, 120px);
  color-scheme: light;
}

/* ---------- fonts (self-hosted, OFL) ---------- */
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 500; font-display: swap; src: url(../fonts/poppins-latin-500-normal.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 500; font-display: swap; src: url(../fonts/poppins-latin-ext-500-normal.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 600; font-display: swap; src: url(../fonts/poppins-latin-600-normal.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 600; font-display: swap; src: url(../fonts/poppins-latin-ext-600-normal.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Roboto"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/roboto-latin-400-normal.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Roboto"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/roboto-latin-ext-400-normal.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Roboto"; font-style: italic; font-weight: 400; font-display: swap; src: url(../fonts/roboto-latin-400-italic.woff2) format("woff2"); unicode-range: U+0000-00FF, U+2000-206F, U+20AC; }
@font-face { font-family: "Roboto"; font-style: normal; font-weight: 500; font-display: swap; src: url(../fonts/roboto-latin-500-normal.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Roboto"; font-style: normal; font-weight: 500; font-display: swap; src: url(../fonts/roboto-latin-ext-500-normal.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+1EF2-1EFF, U+20A0-20AB, U+20AD-20C0; }
@font-face { font-family: "Roboto"; font-style: normal; font-weight: 700; font-display: swap; src: url(../fonts/roboto-latin-700-normal.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body { margin: 0; background: var(--paper); color: var(--text); font: 400 17px/1.65 var(--font-body); overflow-x: hidden; }
img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; color: var(--ink); margin: 0; letter-spacing: 0; text-wrap: balance; }
h1 { font-size: clamp(40px, 6.2vw, 76px); line-height: 1.06; }
h2 { font-size: clamp(32px, 4.4vw, 50px); line-height: 1.1; }
h3 { font-size: clamp(20px, 1.9vw, 24px); line-height: 1.25; }
p { margin: 0; }
:lang(zh) h1, :lang(zh) h2 { line-height: 1.2; }
:lang(zh) body, body:lang(zh) { line-height: 1.85; }
[lang="zh-Hans"] { font-family: var(--font-cjk); }
h1 [lang="zh-Hans"], h2 [lang="zh-Hans"], h3 [lang="zh-Hans"] { font-family: var(--font-cjk); font-weight: 600; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--red); color: var(--on-dark); padding: 10px 16px; font: 600 15px var(--font-head); text-decoration: none; }
.skip:focus { top: 12px; }

.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.sec { padding-block: var(--sec); }
.sec--grey { background: var(--section); }
.sec--dark { background: var(--ink); color: var(--on-dark-muted); }
.sec--dark h2, .sec--dark h3 { color: var(--on-dark); }
section[id] { scroll-margin-top: calc(var(--header-h) + 8px); }

.eyebrow { font: 600 15px/1.4 var(--font-head); color: var(--red); margin-bottom: 18px; }
.lede { font-size: clamp(18px, 1.5vw, 20px); line-height: 1.6; color: var(--text); max-width: 62ch; }
.sec--dark .lede { color: var(--on-dark-muted); }
.prose { display: grid; gap: 1.1em; max-width: 64ch; }
.meta { color: var(--meta); font-size: 14px; line-height: 1.5; }
.sec--dark .meta { color: var(--on-dark-muted); }
.head { display: grid; gap: 22px; margin-bottom: clamp(36px, 5vw, 64px); max-width: 860px; }
.head .eyebrow { margin-bottom: -4px; }

/* text links with arrow: the brand's "button" */
.link { display: inline-flex; align-items: baseline; gap: .5em; font: 600 15px/1.4 var(--font-head); color: var(--red); text-decoration: none; border: 0; background: none; padding: 0; cursor: pointer; }
.link::after { content: "→"; transition: transform .2s ease; }
.link:hover { color: var(--red-hover); }
.link:hover::after { transform: translateX(4px); }
.link--light { color: var(--on-dark); }
.link--light:hover { color: var(--on-dark); text-decoration: underline; text-underline-offset: 4px; }
.links { display: flex; flex-wrap: wrap; gap: 14px 32px; }

/* ---------- header ---------- */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: var(--ink); color: var(--on-dark); }
.site-header .wrap { display: flex; align-items: center; gap: 24px; min-height: var(--header-h); }
.brand { display: inline-flex; align-items: flex-end; gap: 10px; flex: none; color: var(--on-dark); text-decoration: none; }
.brand__mark { width: 34px; height: 24px; flex: none; }
.brand__word { font: 600 25px/1 var(--font-head); letter-spacing: -.01em; color: var(--on-dark); }
.brand__word span { color: var(--red); }
.brand:hover .brand__word { color: var(--on-dark); }
.nav { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.nav a { font: 500 15px/1 var(--font-head); color: var(--on-dark); text-decoration: none; padding: 8px 0; white-space: nowrap; }
.nav a:hover, .nav a[aria-current="true"] { color: var(--red); }
.nav .nav-cta { color: var(--red); font-weight: 600; }
.nav .nav-cta::after { content: " →"; }
.langs { display: flex; gap: 2px; align-items: center; font: 500 13px/1 var(--font-head); }
.langs a { color: var(--on-dark-muted); text-decoration: none; padding: 8px 6px; }
.langs a:hover { color: var(--on-dark); }
.langs a[aria-current="page"] { color: var(--red); }
.menu-btn { display: none; margin-left: auto; background: none; border: 0; color: var(--on-dark); width: 44px; height: 44px; padding: 10px; cursor: pointer; }
.menu-btn span { display: block; height: 2px; background: currentColor; margin: 5px 0; transition: transform .2s; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1100px) {
  .menu-btn { display: block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--ink); flex-direction: column; align-items: stretch; gap: 0; padding: 8px var(--gutter) 24px; border-top: 1px solid var(--on-dark-line); max-height: calc(100vh - var(--header-h)); overflow-y: auto; }
  .nav.is-open { display: flex; }
  .nav a { padding: 14px 0; font-size: 17px; border-bottom: 1px solid var(--on-dark-line); }
  .site-header .langs { margin-left: auto; }
  .menu-btn { margin-left: 4px; }
}
@media (max-width: 420px) { .brand__mark { width: 28px; height: 20px; } .brand__word { font-size: 21px; } .langs a { padding: 8px 4px; } }

/* ---------- hero ---------- */
.hero { position: relative; background: var(--ink); color: var(--on-dark); overflow: hidden; }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__shade { position: absolute; inset: 0; background: rgba(0, 0, 0, .6); }
.hero .wrap { position: relative; padding-block: clamp(88px, 13vw, 176px) clamp(56px, 7vw, 104px); }
.hero h1 { color: var(--on-dark); max-width: 14ch; }
.hero .lede { color: rgba(255, 255, 255, .88); margin-top: 28px; }
.hero .links { margin-top: 36px; }
.hero__credit { position: absolute; right: var(--gutter); bottom: 14px; font-size: 12px; color: rgba(255, 255, 255, .6); }
.hero .eyebrow { margin-bottom: 24px; }

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 48px; }
.stat { border-top: 1px solid var(--block); padding-top: 22px; display: grid; gap: 10px; align-content: start; min-width: 0; }
.stat__value { font: 600 clamp(30px, 3.4vw, 44px)/1.05 var(--font-head); color: var(--red); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.stat__label { color: var(--meta); font-size: 15px; line-height: 1.5; max-width: 34ch; }
.stat__climb { width: 132px; height: 40px; margin-top: 4px; }
.stats-source { margin-top: 32px; }
.stats--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 900px) { .stats, .stats--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 24px; } }
@media (max-width: 460px) { .stats, .stats--4 { grid-template-columns: minmax(0, 1fr); } }

/* ---------- two-column + offset composition ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 88px); align-items: center; }
.split > * { min-width: 0; }
@media (max-width: 860px) { .split { grid-template-columns: minmax(0, 1fr); } }
.offset { position: relative; margin: 0; padding: clamp(20px, 3vw, 36px) 0 clamp(28px, 4vw, 48px) clamp(28px, 4vw, 48px); }
.offset::before { content: ""; position: absolute; left: 0; bottom: 0; width: 72%; height: 78%; background: var(--block); }
.offset img { position: relative; z-index: 1; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.offset .accent { position: absolute; z-index: 2; right: 0; top: calc(clamp(20px, 3vw, 36px) - 8px); transform: translateY(-100%); width: clamp(40px, 4.4vw, 56px); height: auto; aspect-ratio: 42 / 30; }
.offset--left::before { left: auto; right: 0; }
.offset--left { padding: clamp(20px, 3vw, 36px) clamp(28px, 4vw, 48px) clamp(28px, 4vw, 48px) 0; }
.offset--left .accent { right: clamp(28px, 4vw, 48px); }
figcaption, .caption { font-size: 13px; color: var(--meta); margin-top: 12px; line-height: 1.45; }
.offset figcaption { position: relative; z-index: 1; }
.facts { display: grid; margin-top: 32px; border-top: 1px solid var(--block); }
.facts div { display: grid; grid-template-columns: 9.5em minmax(0, 1fr); gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--block); }
.facts dt { font: 600 14px/1.5 var(--font-head); color: var(--ink); }
.facts dd { margin: 0; font-size: 16px; }
@media (max-width: 460px) { .facts div { grid-template-columns: minmax(0, 1fr); gap: 2px; } }

/* ---------- economy ---------- */
.quote { margin: 0; display: grid; gap: 12px; max-width: 46ch; }
.quote p { font: 500 clamp(20px, 2vw, 26px)/1.4 var(--font-head); color: var(--ink); }
.quote p::before { content: "“"; color: var(--red); }
.quote p::after { content: "”"; color: var(--red); }
:lang(zh) .quote p::before { content: "「"; } :lang(zh) .quote p::after { content: "」"; }
.sec--dark .quote p { color: var(--on-dark); }
.timeline { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 28px; margin-top: clamp(40px, 6vw, 72px); border-top: 2px solid var(--ink); }
.timeline li { list-style: none; padding-top: 22px; display: grid; gap: 6px; align-content: start; min-width: 0; }
.timeline ol, ol.timeline { padding: 0; margin-block: clamp(40px, 6vw, 72px) 0; }
.timeline .year { font: 600 34px/1 var(--font-head); color: var(--red); font-variant-numeric: tabular-nums; }
.timeline .name { font: 600 17px/1.3 var(--font-head); color: var(--ink); margin-top: 6px; }
.timeline p { font-size: 15px; line-height: 1.55; }
@media (max-width: 1000px) { .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .timeline { grid-template-columns: minmax(0, 1fr); } }

.econ-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 88px); align-items: start; }
.econ-grid > * { min-width: 0; }
@media (max-width: 900px) { .econ-grid { grid-template-columns: minmax(0, 1fr); } }
.chart { background: var(--paper); padding: clamp(18px, 2.4vw, 28px); }
.sec--grey .chart { background: var(--paper); }
.chart h3 { font-size: 17px; margin-bottom: 4px; }
.chart svg { width: 100%; height: auto; margin-top: 12px; }
.chart .ax { fill: var(--meta); font: 500 12px var(--font-head); }
.chart .val { fill: var(--ink); font: 600 13px var(--font-head); }
.chart .val--hi { fill: var(--red); }
.chart .bar { fill: #3A3A3A; }
.chart .bar--hi { fill: var(--red); }
.chart .base { stroke: var(--ink); stroke-width: 1; }
.chart .note { color: var(--red); font: 600 15px/1.4 var(--font-head); margin-top: 2px; }

.sub-head { display: grid; gap: 8px; margin: clamp(64px, 8vw, 104px) 0 32px; max-width: 760px; }
.pillars { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--block); }
.pillar { padding: 28px 28px 8px 0; display: grid; gap: 10px; align-content: start; min-width: 0; }
.pillar + .pillar { padding-left: 28px; border-left: 1px solid var(--block); }
.pillar .char { font: 600 64px/1 var(--font-cjk); color: var(--red); }
.pillar h3 { font-size: 20px; }
.pillar p { font-size: 15.5px; }
@media (max-width: 960px) { .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); } .pillar:nth-child(3) { border-left: 0; padding-left: 0; } .pillar { padding-bottom: 28px; } }
@media (max-width: 520px) { .pillars { grid-template-columns: minmax(0, 1fr); } .pillar + .pillar { border-left: 0; padding-left: 0; border-top: 1px solid var(--block); } }
.wave { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; margin-top: 8px; }
.wave > div { display: grid; gap: 8px; align-content: start; min-width: 0; }
.wave h4 { font: 600 15px/1.4 var(--font-head); color: var(--red); }
.wave p { font-size: 15.5px; }
@media (max-width: 760px) { .wave { grid-template-columns: minmax(0, 1fr); gap: 24px; } }

/* ---------- companies ---------- */
.company { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); gap: clamp(32px, 5vw, 72px); align-items: center; padding-block: clamp(44px, 6vw, 72px); border-top: 1px solid var(--block); }
.company:first-of-type { border-top: 0; padding-top: 0; }
.company:nth-of-type(even) .company__media { order: -1; }
.company > * { min-width: 0; }
.company__zh { font: 500 22px/1 var(--font-cjk); color: var(--meta); margin-left: 10px; }
.company h3 { font-size: clamp(28px, 3vw, 38px); }
.company .eyebrow { margin-bottom: 10px; }
.company__facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin: 24px 0; padding: 18px 0; border-block: 1px solid var(--block); }
.company__facts div { display: grid; gap: 4px; align-content: start; min-width: 0; }
.company__facts strong { font: 600 22px/1.15 var(--font-head); color: var(--red); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.company__facts span { font-size: 13.5px; line-height: 1.45; color: var(--meta); }
.company__eu { margin-top: 20px; background: var(--section); padding: 16px 20px; display: grid; gap: 4px; }
.sec--grey .company__eu { background: var(--paper); }
.company__eu b { font: 600 13.5px/1.4 var(--font-head); color: var(--red); }
.company__eu p { font-size: 15.5px; }
@media (max-width: 900px) { .company { grid-template-columns: minmax(0, 1fr); } .company:nth-of-type(even) .company__media { order: 0; } }
@media (max-width: 460px) { .company__facts { grid-template-columns: minmax(0, 1fr); } }
.also { margin-top: clamp(40px, 5vw, 64px); padding-top: 28px; border-top: 2px solid var(--ink); display: grid; grid-template-columns: 12em minmax(0, 1fr); gap: 20px; }
.also h3 { font-size: 18px; }
@media (max-width: 640px) { .also { grid-template-columns: minmax(0, 1fr); gap: 8px; } }

/* ---------- film card ---------- */
.film { display: grid; gap: 14px; }
.film__screen { position: relative; aspect-ratio: 16 / 9; background: var(--ink); overflow: hidden; max-width: 100%; }
.film__screen img, .film__screen video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: var(--ink); }
.film__play { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; padding: 0; background: transparent; cursor: pointer; display: block; }
.film__play img { transition: transform .5s ease; }
.film__play:hover img { transform: scale(1.02); }
.film__btn { position: absolute; right: 18px; bottom: 16px; display: inline-flex; align-items: center; gap: 12px; color: var(--on-dark); font: 600 15px/1 var(--font-head); background: rgba(0, 0, 0, .55); padding: 12px 16px 12px 12px; }
.film__btn svg { width: 22px; height: 22px; flex: none; }
.film__play:hover .film__btn, .film__play:focus-visible .film__btn { background: var(--red); }
.film__bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; }
.film__langs { display: inline-flex; border: 1px solid var(--ink); }
.film__langs button { font: 600 13px/1 var(--font-head); background: var(--paper); color: var(--ink); border: 0; padding: 9px 13px; cursor: pointer; min-width: 44px; }
.film__langs button + button { border-left: 1px solid var(--ink); }
.film__langs button[aria-pressed="true"] { background: var(--ink); color: var(--on-dark); }
.film__langs button:hover:not([aria-pressed="true"]) { color: var(--red); }
.film__note { font-size: 13.5px; color: var(--meta); }
.sec--dark .film__langs { border-color: var(--on-dark-muted); }
.sec--dark .film__langs button { background: transparent; color: var(--on-dark); }
.sec--dark .film__langs button + button { border-left-color: var(--on-dark-muted); }
.sec--dark .film__langs button[aria-pressed="true"] { background: var(--on-dark); color: var(--ink); }

/* ---------- featured film (dark) ---------- */
.feature { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.feature > * { min-width: 0; }
@media (max-width: 960px) { .feature { grid-template-columns: minmax(0, 1fr); } }
.chapters { display: grid; border-top: 1px solid var(--on-dark-line); margin: 0; padding: 0; }
.chapters li { list-style: none; }
.chapters button { width: 100%; display: grid; grid-template-columns: 4.2em minmax(0, 1fr); gap: 12px; align-items: baseline; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--on-dark-line); padding: 12px 0; color: var(--on-dark); font: 500 15.5px/1.4 var(--font-head); cursor: pointer; }
.chapters button time { color: var(--red); font-variant-numeric: tabular-nums; font-weight: 600; }
.chapters button:hover { color: var(--red); }
.chapters button[aria-current="true"] { color: var(--red); }
.chapters-title { font: 600 15px/1.4 var(--font-head); color: var(--on-dark); margin-bottom: 10px; }
.part-label { font-size: 13px; color: var(--on-dark-muted); margin-top: 10px; }

/* ---------- generic card grids ---------- */
.grid { display: grid; gap: clamp(28px, 3.5vw, 48px); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid > * { min-width: 0; }
@media (max-width: 960px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .grid-2, .grid-3 { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 480px) { .grid-4 { grid-template-columns: minmax(0, 1fr); } }
.item { display: grid; gap: 10px; align-content: start; }
.item h3 { font-size: 20px; }
.item p { font-size: 16px; }
.item .icon { width: 44px; height: 44px; color: var(--red); margin-bottom: 6px; }
.item--rule { border-top: 1px solid var(--block); padding-top: 22px; }
.sec--dark .item--rule { border-top-color: var(--on-dark-line); }
.note-box { margin-top: clamp(40px, 5vw, 64px); background: var(--paper); padding: clamp(22px, 3vw, 36px); display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 24px; align-items: start; }
.sec:not(.sec--grey) .note-box { background: var(--section); }
.note-box .icon { width: 48px; height: 48px; color: var(--red); }
.note-box h3 { margin-bottom: 6px; }
@media (max-width: 520px) { .note-box { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Belgian thread ---------- */
.belgium { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(36px, 6vw, 88px); align-items: start; }
.belgium > * { min-width: 0; }
@media (max-width: 900px) { .belgium { grid-template-columns: minmax(0, 1fr); } }
.portraits { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; padding: 0 0 40px 40px; }
.portraits::before { content: ""; position: absolute; left: 0; bottom: 0; width: 80%; height: 70%; background: var(--block); }
.portraits figure { position: relative; z-index: 1; margin: 0; }
.portraits figure:nth-child(2) { margin-top: 56px; }
.portraits img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.portraits .accent { position: absolute; z-index: 2; right: 0; top: 46px; transform: translateY(-100%); width: clamp(40px, 4.4vw, 52px); height: auto; aspect-ratio: 42 / 30; }
.steps-v { margin: 0; padding: 0; display: grid; border-top: 1px solid var(--block); }
.steps-v li { list-style: none; display: grid; grid-template-columns: 6.2em minmax(0, 1fr); gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--block); }
.steps-v .year { font: 600 20px/1.3 var(--font-head); color: var(--red); font-variant-numeric: tabular-nums; }
.steps-v h3 { font-size: 18px; margin-bottom: 4px; }
.steps-v p { font-size: 15.5px; }
@media (max-width: 460px) { .steps-v li { grid-template-columns: minmax(0, 1fr); gap: 4px; } }

/* ---------- culture ---------- */
.people { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 32px; }
.person { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 18px; align-items: start; }
.person img, .person .initial { width: 112px; aspect-ratio: 4 / 5; object-fit: cover; object-position: top; background: var(--block); }
.person .initial { display: grid; place-items: center; font: 600 48px/1 var(--font-cjk); color: var(--meta); }
.person h3 { font-size: 18px; }
.person .zh { font-family: var(--font-cjk); color: var(--meta); font-weight: 500; margin-left: 6px; }
.person .years { font-size: 13.5px; color: var(--meta); margin: 2px 0 6px; }
.person p { font-size: 15px; line-height: 1.55; }
@media (max-width: 960px) { .people { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .people { grid-template-columns: minmax(0, 1fr); } }
.band { margin-top: clamp(56px, 7vw, 96px); background: var(--section); padding: clamp(28px, 4vw, 56px); }
.band h3.band__title { font-size: clamp(22px, 2.2vw, 28px); margin-bottom: 28px; }

/* ---------- food ---------- */
.table-wrap { overflow-x: auto; max-width: 100%; }
table.dishes { width: 100%; border-collapse: collapse; min-width: 520px; }
.dishes th { text-align: left; font: 600 13.5px/1.4 var(--font-head); color: var(--meta); padding: 0 16px 12px 0; border-bottom: 2px solid var(--ink); }
.dishes td { padding: 14px 16px 14px 0; border-bottom: 1px solid var(--block); vertical-align: top; font-size: 15.5px; }
.dishes td:first-child { font: 600 15.5px/1.4 var(--font-head); color: var(--ink); }
.dishes td.zh { font: 500 18px/1.4 var(--font-cjk); color: var(--ink); white-space: nowrap; }
.photos3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 40px; }
.photos3 figure { margin: 0; }
.photos3 img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
@media (max-width: 620px) { .photos3 { grid-template-columns: minmax(0, 1fr); } }
.tip { margin-top: 28px; padding-left: 20px; border-left: 3px solid var(--red); max-width: 70ch; }

/* ---------- visit ---------- */
.sights { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 36px 24px; }
.sight { margin: 0; display: grid; gap: 8px; align-content: start; min-width: 0; }
.sight img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; margin-bottom: 8px; }
.sight h3 { font-size: 17px; }
.sight .zh { font-family: var(--font-cjk); font-weight: 500; color: var(--meta); margin-left: 6px; font-size: 15px; }
.sight p { font-size: 15px; line-height: 1.55; }
.sight .credit { font-size: 12px; color: var(--meta); }
@media (max-width: 1000px) { .sights { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .sights { grid-template-columns: minmax(0, 1fr); } }
.gems { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 20px; }
.gems div { border-top: 1px solid var(--block); padding-top: 16px; min-width: 0; }
.gems h4 { font: 600 16px/1.4 var(--font-head); color: var(--ink); }
.gems .zh { font-family: var(--font-cjk); color: var(--meta); margin-left: 6px; font-weight: 500; }
@media (max-width: 700px) { .gems { grid-template-columns: minmax(0, 1fr); } }

/* ---------- practical ---------- */
.words { margin-top: clamp(36px, 5vw, 56px); display: flex; flex-wrap: wrap; gap: 12px 48px; align-items: baseline; padding-top: 24px; border-top: 2px solid var(--ink); }
.words h3 { font-size: 17px; flex-basis: 100%; }
.word { display: grid; gap: 2px; }
.word b { font: 600 34px/1.1 var(--font-cjk); color: var(--ink); }
.word span { font-size: 15px; color: var(--meta); }

/* ---------- ChinaConnect ---------- */
.cc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 96px); align-items: start; }
.cc > * { min-width: 0; }
@media (max-width: 900px) { .cc { grid-template-columns: minmax(0, 1fr); } }
.cc-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 24px; margin-top: 40px; }
.cc-facts div { border-top: 1px solid var(--block); padding-top: 16px; display: grid; gap: 6px; min-width: 0; }
.cc-facts strong { font: 600 40px/1 var(--font-head); color: var(--red); font-variant-numeric: tabular-nums; }
.cc-facts span { font-size: 14.5px; color: var(--meta); }
.steps { counter-reset: step; margin: 0; padding: 0; display: grid; border-top: 2px solid var(--ink); }
.steps li { list-style: none; counter-increment: step; display: grid; grid-template-columns: 3.4em minmax(0, 1fr); gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--block); }
.steps li::before { content: counter(step, decimal-leading-zero); font: 600 22px/1.2 var(--font-head); color: var(--red); font-variant-numeric: tabular-nums; }
.steps h3 { font-size: 19px; margin-bottom: 4px; }
.steps p { font-size: 15.5px; }
.steps-title { font: 600 15px/1.4 var(--font-head); color: var(--meta); margin-bottom: 14px; }
.about { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 96px); margin-top: clamp(56px, 7vw, 96px); padding-top: clamp(36px, 5vw, 56px); border-top: 1px solid var(--block); align-items: start; }
.about > * { min-width: 0; }
@media (max-width: 900px) { .about { grid-template-columns: minmax(0, 1fr); } }
.about h3 { margin-bottom: 12px; }
.trip { margin-top: 28px; display: grid; gap: 10px; }

/* ---------- contact (dark) ---------- */
.contact { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 96px); align-items: start; }
.contact > * { min-width: 0; }
@media (max-width: 900px) { .contact { grid-template-columns: minmax(0, 1fr); } }
.contact h2 { color: var(--on-dark); }
.contact .lede { margin-top: 24px; }
.cards { display: grid; border-top: 1px solid var(--on-dark-line); }
.crow { display: grid; grid-template-columns: 7.5em minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--on-dark-line); }
.crow dt { font: 600 13.5px/1.4 var(--font-head); color: var(--on-dark-muted); }
.crow dd { margin: 0; color: var(--on-dark); font: 500 17px/1.4 var(--font-head); overflow-wrap: anywhere; user-select: all; }
.crow dd.plain { user-select: text; font-family: var(--font-body); font-weight: 400; font-size: 16px; }
.copy { font: 600 13px/1 var(--font-head); color: var(--red); background: none; border: 1px solid var(--red); padding: 8px 10px; cursor: pointer; white-space: nowrap; }
.copy:hover { color: var(--on-dark); background: var(--red); }
@media (max-width: 520px) { .crow { grid-template-columns: minmax(0, 1fr) auto; } .crow dt { grid-column: 1 / -1; } }
.contact .links { margin-top: 28px; }

/* ---------- sources + footer ---------- */
.sources { border-top: 1px solid var(--block); }
.sources details { border-bottom: 1px solid var(--block); }
.sources summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 0; font: 600 18px/1.4 var(--font-head); color: var(--ink); }
.sources summary::-webkit-details-marker { display: none; }
.sources summary::after { content: "+"; font: 500 28px/1 var(--font-head); color: var(--red); }
.sources details[open] summary::after { content: "−"; }
.sources .src-body { display: grid; gap: 22px; padding-bottom: 28px; font-size: 14px; line-height: 1.6; color: var(--meta); max-width: 100ch; }
.sources h4 { font: 600 14px/1.4 var(--font-head); color: var(--ink); margin-bottom: 4px; }
.sources ul { margin: 0; padding-left: 18px; columns: 2 320px; column-gap: 40px; }
.sources li { break-inside: avoid; margin-bottom: 4px; }
.sources a { color: var(--meta); }

.site-footer { background: var(--black); color: var(--on-dark-muted); padding-block: clamp(48px, 6vw, 80px) 32px; font-size: 14.5px; line-height: 1.6; }
.foot { display: grid; grid-template-columns: minmax(0, 1.7fr) repeat(3, minmax(0, 1fr)); gap: 40px; }
.foot > * { min-width: 0; }

.foot h4 { font: 600 14px/1.4 var(--font-head); color: var(--on-dark); margin-bottom: 10px; }
.offices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.offices b { display: block; color: var(--on-dark); font: 600 14px/1.5 var(--font-head); }
.foot a { color: var(--on-dark-muted); text-decoration: none; }
.foot a:hover { color: var(--red); }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.foot-bottom { margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--on-dark-line); display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; font-size: 13px; }
.foot-bottom .langs a { padding: 4px 6px; }
@media (max-width: 960px) { .foot { grid-template-columns: repeat(3, minmax(0, 1fr)); } .foot > :first-child { grid-column: 1 / -1; } }
@media (max-width: 600px) { .foot { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 620px) { .offices { grid-template-columns: minmax(0, 1fr); } }

/* ---------- ZH specifics ---------- */
.needs { margin: 0; padding: 0; display: grid; border-top: 1px solid var(--block); }
.needs li { list-style: none; display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--block); font-size: 17px; color: var(--ink); }
.needs svg { width: 20px; height: 20px; color: var(--red); margin-top: 5px; }
.rows { display: grid; border-top: 2px solid var(--ink); }
.row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--block); }
.row h3 { font-size: 19px; }
@media (max-width: 700px) { .row { grid-template-columns: minmax(0, 1fr); gap: 6px; } }
.film-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px 36px; }
.film-grid > * { min-width: 0; }
.film-grid h3 { font-size: 20px; margin-top: 4px; }
.film-grid h3 small { font: 500 15px var(--font-head); color: var(--meta); margin-left: 8px; }
.film-grid .tagline { color: var(--red); font: 600 14.5px/1.4 var(--font-head); }
.film-grid > .fg-item:last-child:nth-child(odd) { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 36px; align-items: center; }
@media (max-width: 760px) { .film-grid { grid-template-columns: minmax(0, 1fr); } .film-grid > .fg-item:last-child:nth-child(odd) { grid-template-columns: minmax(0, 1fr); gap: 0; } }
.team { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 32px; }
.team div { border-top: 1px solid var(--block); padding-top: 16px; display: grid; gap: 4px; min-width: 0; }
.team b { font: 600 16px/1.4 var(--font-head); color: var(--ink); }
.team .role { color: var(--red); font: 600 13.5px/1.4 var(--font-head); }
.team p { font-size: 15px; }
@media (max-width: 560px) { .team { grid-template-columns: minmax(0, 1fr); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* =====================================================================
   v2 · platform: Edge.be owner, Zaela.com platform, domain partners
   ===================================================================== */
[hidden] { display: none !important; }
.link--dark { color: var(--ink); }
.link--dark:hover { color: var(--red); }
.h2like { font-size: clamp(32px, 4.4vw, 50px); line-height: 1.1; }
.h3like { font-size: clamp(22px, 2.2vw, 28px); line-height: 1.2; }
.h4like { font-size: 17px; line-height: 1.3; }

/* ---------- footer owners + partner ---------- */
.foot-blurb { margin: 20px 0 24px; max-width: 44ch; }
.foot .brand, .foot .brand:hover { color: var(--on-dark); }
.foot-owners { display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: flex-start; }
.owner { display: grid; gap: 10px; justify-items: start; text-decoration: none; }
.owner span { font: 500 12.5px/1.3 var(--font-head); color: var(--on-dark-muted); }
.owner .edge-logo { height: 36px; width: auto; color: var(--on-dark); }
.owner img { height: 30px; width: auto; }
.foot .owner:hover span { color: var(--on-dark); }
.foot-partner { display: inline-block; }
.foot-partner img { height: 24px; width: auto; }

/* ---------- partner strip: prominent partner visibility in relevant sections ---------- */
.pstrip { margin-top: clamp(40px, 5vw, 64px); background: var(--ink); color: var(--on-dark-muted); border-left: 4px solid var(--red); padding: clamp(20px, 2.6vw, 28px) clamp(20px, 3vw, 36px); display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 16px 36px; align-items: center; }
.pstrip > * { min-width: 0; }
.pstrip__brand { display: grid; gap: 10px; justify-items: start; }
.pstrip__label { font: 600 12px/1 var(--font-head); letter-spacing: .08em; text-transform: uppercase; color: var(--red); }
.pstrip__brand img { height: 26px; width: auto; }
.pstrip p { color: var(--on-dark); font-size: 15.5px; line-height: 1.55; max-width: 70ch; }
.pstrip .link { white-space: nowrap; }
.pstrip--on-dark { background: transparent; border: 1px solid var(--on-dark-line); border-left: 4px solid var(--red); }
.band .pstrip { margin-top: 36px; }
@media (max-width: 860px) { .pstrip { grid-template-columns: minmax(0, 1fr); } .pstrip .link { white-space: normal; } }

/* ---------- platform: audiences + pricing ---------- */
.auds { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
.aud { background: var(--paper); padding: clamp(22px, 2.6vw, 32px); display: grid; gap: 10px; align-content: start; text-decoration: none; color: var(--text); border-top: 3px solid var(--ink); transition: border-color .2s ease; min-width: 0; }
.aud:hover { border-top-color: var(--red); }
.aud:hover h3 { color: var(--red); }
.aud .icon { width: 44px; height: 44px; color: var(--red); margin-bottom: 4px; }
.aud h3 { font-size: 20px; }
.aud p { font-size: 15.5px; }
.aud .link { margin-top: 6px; }
@media (max-width: 860px) { .auds { grid-template-columns: minmax(0, 1fr); } }

table.pricing { width: 100%; border-collapse: collapse; border-top: 2px solid var(--ink); }
.pricing th, .pricing td { text-align: left; vertical-align: top; padding: 14px 16px 14px 0; border-bottom: 1px solid var(--block); }
.pricing th { font: 600 15px/1.4 var(--font-head); color: var(--ink); width: 32%; }
.pricing td { font-size: 15px; line-height: 1.5; }
.pricing td.price { font: 600 14px/1.4 var(--font-head); white-space: nowrap; text-align: right; padding-right: 0; }
.price--free { color: var(--red); }
.price--paid { color: var(--ink); }
@media (max-width: 560px) {
  table.pricing, .pricing tbody, .pricing tr, .pricing th, .pricing td { display: block; width: auto; }
  .pricing tr { padding: 14px 0; border-bottom: 1px solid var(--block); }
  .pricing th, .pricing td, .pricing td.price { border: 0; padding: 0; text-align: left; }
  .pricing td.price { margin-top: 4px; }
}

/* ---------- partner card (dark, partner logos are white) ---------- */
.pcard { background: var(--ink); color: var(--on-dark-muted); padding: clamp(28px, 4vw, 56px); }
.pcard h3, .pcard b { color: var(--on-dark); }
.pcard__top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px 32px; padding-bottom: clamp(22px, 3vw, 32px); border-bottom: 1px solid var(--on-dark-line); margin-bottom: clamp(28px, 4vw, 44px); }
.pcard__logo { height: clamp(30px, 3.4vw, 40px); width: auto; }
.pcard__kind { font: 600 14px/1.4 var(--font-head); color: var(--red); }
.pcard__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(36px, 5vw, 80px); align-items: start; }
.pcard__grid > * { min-width: 0; }
.pcard .lede { color: var(--on-dark); }
.cc-facts--dark div { border-top-color: var(--on-dark-line); }
.cc-facts--dark span { color: var(--on-dark-muted); }
.pcard__about { margin-top: 36px; display: grid; gap: 12px; }
.pcard__about h3 { font-size: 20px; }
.quote--dark { margin-top: 32px; }
.quote--dark p { color: var(--on-dark); }
.quote--dark .meta { color: var(--on-dark-muted); }
.team--dark { margin-top: 32px; }
.team--dark div { border-top-color: var(--on-dark-line); }
.team--dark p { color: var(--on-dark-muted); }
.steps--dark { border-top-color: var(--on-dark); }
.steps--dark li { border-bottom-color: var(--on-dark-line); }
.pcard .steps-title { color: var(--on-dark-muted); }
@media (max-width: 900px) { .pcard__grid { grid-template-columns: minmax(0, 1fr); } }

.become { margin-top: clamp(32px, 4vw, 48px); display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); padding: clamp(24px, 3.4vw, 44px); background: var(--section); border-top: 3px solid var(--red); align-items: start; }
.become > * { min-width: 0; }
.become h3 { font-size: clamp(22px, 2.2vw, 28px); margin-bottom: 10px; }
.become .needs li { font-size: 16px; }
@media (max-width: 860px) { .become { grid-template-columns: minmax(0, 1fr); } }

/* ---------- about: owner / platform / partners ---------- */
.trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 32px); }
.trio__item { background: var(--paper); padding: clamp(24px, 3vw, 36px); display: grid; gap: 14px; align-content: start; min-width: 0; border-top: 3px solid var(--ink); }
.trio__label { font: 600 12.5px/1.4 var(--font-head); color: var(--red); letter-spacing: .08em; text-transform: uppercase; }
.trio__logo { display: flex; align-items: center; height: 60px; color: var(--ink); text-decoration: none; }
.trio__logo img { height: 34px; width: auto; }
.trio__logo--edge .edge-logo { height: 56px; width: auto; color: var(--ink); }
.trio__logo--cc img { height: 28px; }
.trio__item p { font-size: 15.5px; }
@media (max-width: 860px) { .trio { grid-template-columns: minmax(0, 1fr); } }

.contact-partner { margin-top: 28px; padding: 20px 22px; border: 1px solid var(--on-dark-line); border-left: 4px solid var(--red); display: grid; gap: 10px; justify-items: start; }
.contact-partner p { color: var(--on-dark-muted); font-size: 15.5px; }

/* ---------- forms (shared) ---------- */
.field { display: grid; gap: 6px; min-width: 0; align-content: start; }
.field > span { font: 600 13.5px/1.4 var(--font-head); color: var(--ink); }
.field input, .field select, .field textarea { width: 100%; font: 400 16px/1.4 var(--font-body); color: var(--ink); background: var(--paper); border: 1px solid #BDBDBD; border-radius: 0; padding: 12px 14px; min-height: 48px; -webkit-appearance: none; appearance: none; }
.field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23111' stroke-width='1.6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 12px 8px; padding-right: 40px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--red); outline-offset: 0; border-color: var(--ink); }
.field textarea { resize: vertical; min-height: 120px; }
.field.is-invalid input, .field.is-invalid select { border-color: var(--red); }
input[type="search"]::-webkit-search-cancel-button { cursor: pointer; }

/* ---------- directory ---------- */
.dir-head { padding-bottom: clamp(32px, 4vw, 48px); }
.dir-controls { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1.1fr) minmax(0, 1fr) auto; gap: 16px; align-items: end; }
.dir-reset { min-height: 48px; align-items: center; }
.dir-count { margin-top: 18px; font: 600 15px/1.4 var(--font-head); color: var(--meta); }
@media (max-width: 860px) { .dir-controls { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .field--grow { grid-column: 1 / -1; } .dir-reset { justify-self: start; min-height: 0; } }
@media (max-width: 480px) { .dir-controls { grid-template-columns: minmax(0, 1fr); } }
.dgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
.dgrid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.dcard { display: grid; grid-template-rows: auto auto 1fr auto auto; gap: 8px; padding: 22px 22px 20px; background: var(--paper); border: 1px solid var(--block); border-top: 3px solid var(--ink); text-decoration: none; color: var(--text); min-width: 0; transition: border-color .2s ease; }
.dcard--small { grid-template-rows: auto 1fr; }
.sec--grey .dcard { border-color: var(--paper); border-top-color: var(--ink); }
.dcard[data-ext="1"] { border-top-color: var(--red); }
.dcard:hover { border-top-color: var(--red); }
.dcard:hover .dcard__name { color: var(--red); }
.dcard__sector { font: 600 12.5px/1.4 var(--font-head); color: var(--red); }
.dcard__name { display: grid; gap: 2px; font: 600 19px/1.25 var(--font-head); color: var(--ink); overflow-wrap: anywhere; }
.dcard__zh { font: 500 14.5px/1.4 var(--font-cjk); color: var(--meta); }
html[lang="zh-Hans"] .dcard__zh { font-family: var(--font-head); }
.dcard__desc { font-size: 15px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.dcard__meta { font-size: 13px; color: var(--meta); }
.dcard__badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.badge { display: inline-flex; align-items: center; gap: 6px; font: 600 12px/1 var(--font-head); padding: 6px 8px; background: var(--section); color: var(--meta); }
.badge--ext { background: var(--ink); color: var(--on-dark); }
.badge--film { background: var(--paper); color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.badge svg { width: 12px; height: 12px; flex: none; }
.dir-empty { padding: 32px 0; font: 600 18px/1.4 var(--font-head); color: var(--ink); }
@media (max-width: 1000px) { .dgrid, .dgrid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .dgrid, .dgrid--4 { grid-template-columns: minmax(0, 1fr); } }

/* ---------- company profile ---------- */
.prof-head { padding-block: clamp(32px, 4.4vw, 56px); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font: 500 14px/1.4 var(--font-head); color: var(--meta); margin-bottom: 26px; }
.crumbs a { color: var(--red); text-decoration: none; }
.crumbs a::before { content: "← "; }
.crumbs a:hover { text-decoration: underline; text-underline-offset: 3px; }
.prof-head .eyebrow { margin-bottom: 12px; }
.prof-zh { display: block; font: 500 clamp(20px, 2.2vw, 28px)/1.3 var(--font-cjk); color: var(--meta); margin-top: 8px; }
html[lang="zh-Hans"] .prof-zh { font-family: var(--font-head); }
.prof-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.prof-badges .badge:not(.badge--ext) { background: var(--paper); color: var(--text); box-shadow: inset 0 0 0 1px var(--ink); line-height: 1.3; }
.tag { font: 500 13px/1 var(--font-head); padding: 7px 10px; box-shadow: inset 0 0 0 1px #CFCFCF; color: var(--text); background: var(--paper); }
.prof { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 340px); gap: clamp(36px, 5vw, 72px); align-items: start; }
.prof-main { min-width: 0; }
.prof-main .prose { margin-top: 16px; }
.prof-main .company__facts { margin: 20px 0; }
.prof-block { margin-top: clamp(40px, 5vw, 56px); padding-top: clamp(24px, 3vw, 32px); border-top: 1px solid var(--block); display: grid; gap: 16px; }
.empty { background: var(--section); padding: 18px 20px; font-size: 15px; line-height: 1.55; color: var(--meta); border-left: 3px solid #CFCFCF; }
.known { margin: 0; padding-left: 18px; display: grid; gap: 8px; font-size: 15.5px; }
.known a { color: var(--red); text-decoration: none; font-weight: 500; }
.known a:hover { text-decoration: underline; text-underline-offset: 3px; }
.prof-main .pstrip { margin-top: clamp(40px, 5vw, 56px); grid-template-columns: minmax(0, 1fr); }
.prof-side { display: grid; gap: 20px; min-width: 0; }
.facts--side { margin-top: 0; }
.facts--side div { grid-template-columns: 7.5em minmax(0, 1fr); }
.facts dd a { color: var(--red); overflow-wrap: anywhere; }
.side-box { background: var(--section); padding: 22px; display: grid; gap: 10px; justify-items: start; }
.side-box h3 { font-size: 18px; }
.side-box p { font-size: 15px; }
.side-box--dark { background: var(--ink); color: var(--on-dark-muted); }
.side-box--dark h3 { color: var(--on-dark); }
.side-box--dark .meta { color: var(--on-dark-muted); }
.side-src h3 { font: 600 14px/1.4 var(--font-head); color: var(--ink); margin-bottom: 8px; }
.side-src ul { margin: 0 0 10px; padding-left: 18px; font-size: 13.5px; color: var(--meta); display: grid; gap: 4px; }
.side-src a { color: var(--meta); overflow-wrap: anywhere; }
@media (max-width: 900px) { .prof { grid-template-columns: minmax(0, 1fr); } }

/* ---------- registration form ---------- */
.regform { display: grid; gap: 30px; max-width: 980px; }
.tracks, .looking { border: 0; margin: 0; padding: 0; min-width: 0; }
.tracks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.tracks legend, .looking legend { font: 600 15px/1.4 var(--font-head); color: var(--ink); margin-bottom: 12px; padding: 0; }
.track { position: relative; display: grid; gap: 8px; align-content: start; padding: 20px 52px 22px 20px; background: var(--section); border-top: 3px solid var(--ink); box-shadow: inset 0 0 0 2px transparent; cursor: pointer; min-width: 0; }
.track input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.track::after { content: ""; position: absolute; top: 18px; right: 18px; width: 18px; height: 18px; border: 2px solid var(--ink); background: var(--paper); }
.track.is-checked, .track:has(input:checked) { background: var(--paper); border-top-color: var(--red); box-shadow: inset 0 0 0 2px var(--red); }
.track.is-checked::after, .track:has(input:checked)::after { background: var(--red); border-color: var(--red); }
.track:has(input:focus-visible) { outline: 2px solid var(--red); outline-offset: 3px; }
.track .icon { width: 36px; height: 36px; color: var(--red); }
.track__title { font: 600 17px/1.3 var(--font-head); color: var(--ink); }
.track__text { font-size: 14.5px; line-height: 1.5; }
.fgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 24px; }
.field--wide { grid-column: 1 / -1; }
.chks { display: flex; flex-wrap: wrap; gap: 10px; }
.chk { display: inline-flex; align-items: flex-start; gap: 10px; cursor: pointer; font-size: 15.5px; line-height: 1.45; }
.chks .chk { padding: 10px 14px; box-shadow: inset 0 0 0 1px #CFCFCF; background: var(--paper); align-items: center; }
.chks .chk:has(input:checked) { background: var(--ink); color: var(--on-dark); box-shadow: none; }
.chk input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--red); flex: none; }
.chks .chk input { margin: 0; }
.chk--consent { font-size: 15px; max-width: 80ch; }
.form-error { color: var(--red); font: 600 15px/1.5 var(--font-head); border-left: 3px solid var(--red); padding-left: 14px; }
.form-actions { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; }
.form-actions .meta { max-width: 52ch; }
.btn-submit { background: var(--red); color: var(--on-dark); padding: 16px 24px; font-size: 16px; align-items: center; }
.btn-submit:hover { background: var(--red-hover); color: var(--on-dark); }
.form-success { background: var(--section); border-left: 4px solid var(--red); padding: 18px 20px; color: var(--ink); display: grid; gap: 12px; }
.form-success pre { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; font: 400 13.5px/1.55 var(--font-body); color: var(--text); background: var(--paper); padding: 14px 16px; max-height: 260px; overflow: auto; }
@media (max-width: 860px) { .tracks { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 600px) { .fgrid { grid-template-columns: minmax(0, 1fr); } }